On the old DC that holds the PDC Emulator role, run this these commands from a command line:
w32tm /config /syncfromflags:domhier /reliable:no /update net stop w32time net start w32time
Then, transfer the PDC Emulator role to the new domain controller by following the instructions found here.
Finally, on the new PDC Emulator, run the following from the command line:
w32tm /config /manualpeerlist:pool.ntp.org /syncfromflags:manual /reliable:yes /update net stop w32time net start w32time
Jason works as a project specialist at an IT MSP in Pennsylvania, USA. He’s an IT/security professional with 20 years experience.